[media] omap3isp: Defer probe when the IOMMU is not available
authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Mon, 11 Mar 2013 15:02:13 +0000 (12:02 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Wed, 12 Jun 2013 21:27:18 +0000 (18:27 -0300)
When the OMAP3 ISP driver is compiled in the kernel the device can be
probed before the corresponding IOMMU is available. Defer the probe in
that case, and fix a crash in the error path.

Reported-by: Javier Martin <javier.martin@vista-silicon.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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